1. Cut radishes into quarters if smaller or into ½" pieces if larger + salt, pepper + 6 sliced scallions 2/ 2 Tbsp white wine vinegar + 1 Tbsp. prepared horseradish + 2 tsp. Dijon mustard 1/4 cup extra-virgin olive oil put half of the vinaigrette into the radish mixture 3/ 2 boneless chicken breasts, pound out to about 1/4'' thick. + salt and pepper on both sides 3 Tbsp. extra-virgin olive oil in skillet medium-high heat press down chicken firmly for good contact, 5 mins undisturbed, golden brown on one side turn over, 2 mins on the other side 4/ transfer chicken breast to vinaigrette, let sit 5 minutes Transfer to a clean cutting board cut crosswise into 4 or 5 pieces + radish salad